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package Travel::Status::DE::HAFAS::Message;
use strict;
use warnings;
use 5.014;
use parent 'Class::Accessor';
our $VERSION = '3.01';
Travel::Status::DE::HAFAS::Message->mk_ro_accessors(
qw(short text code prio ref_count));
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sub new {
my ( $obj, %conf ) = @_;
my $ref = \%conf;
bless( $ref, $obj );
return $ref;
}
1;
__END__
=head1 NAME
Travel::Status::DE::HAFAS::Message - An arrival/departure-related message.
=head1 SYNOPSIS
if ($message->lead) {
printf("%s: %s\n", $message->header, $message->lead);
}
else {
say $message->header;
}
=head1 VERSION
version 3.01
=head1 DESCRIPTION
Travel::Status::DE::HAFAS::Message describes a message belonging to an
arrival or departure. Messages may refer to planned schedule changes due to
construction work, the expected passenger volume, or similar.
=head1 METHODS
=head2 ACCESSORS
=over
=item $message->header
Message header. May be a concise single-sentence summary or a mostly useless
string such as "Information". Does not contain newlines.
=item $message->lead
Detailed message content. Does not contain newlines.
=item $message->ref_count
Counter indicating how often this message is used by the requested
arrivals/departures. ref_count is an integer between 1 and the number of
results. If ref_count is 1, it is referenced by a single result only.
=back
=head1 DIAGNOSTICS
None.
=head1 DEPENDENCIES
=over
=item Class::Accessor(3pm)
=back
=head1 BUGS AND LIMITATIONS
None known.
=head1 SEE ALSO
Travel::Status::DE::HAFAS(3pm).
=head1 AUTHOR
Copyright (C) 2020 by Daniel Friesel E<lt>derf@finalrewind.orgE<gt>
=head1 LICENSE
This module is licensed under the same terms as Perl itself.